package main

import (
	"crypto/sha256"
	"encoding/hex"
	"fmt"
)

func main() {
	data:=`hello word！ btc。`
	for i:=1;i<10000;i++ {
		hash:=sha256.Sum256([]byte(data + string(i)))
		fmt.Println("nonce[",i,"]:",hex.EncodeToString(hash[:]))
	}

}
